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GitHub Watcher

A userscript that can check a repo, folder, file or branch for updates

  1. // ==UserScript==
  2. // @name        GitHub Watcher
  3. // @version     0.2.3
  4. // @description A userscript that can check a repo, folder, file or branch for updates
  5. // @license     MIT
  6. // @author      Rob Garrison
  7. // @namespace   https://github.com/Mottie
  8. // @match       https://github.com/*
  9. // @match       https://gist.github.com/*
  10. // @run-at      document-idle
  11. // @grant       GM_addStyle
  12. // @grant       GM_getValue
  13. // @grant       GM_setValue
  14. // @require     https://greatest.deepsurf.us/scripts/28721-mutations/code/mutations.js?version=1108163
  15. // @require     https://greatest.deepsurf.us/scripts/398877-utils-js/code/utilsjs.js?version=1079637
  16. // @icon        https://github.githubassets.com/pinned-octocat.svg
  17. // @supportURL  https://github.com/Mottie/GitHub-userscripts/issues
  18. // ==/UserScript==
  19.  
  20. /* global $ $$ on make */
  21. (() => {
  22. 	"use strict";
  23.  
  24. 	GM_addStyle(`
  25. 		.ghwr-list-wrap { max-height:30em; overflow-y:auto; }
  26. 		.ghwr-item-entry .error,	.ghwr-item-status {
  27. 			width:14px; height:14px; color: var(--color-text-white, #111);
  28. 			background-image: linear-gradient(#54a3ff, #006eed);
  29. 			background-clip: padding-box; border: 2px solid #181818;
  30. 			border-radius: 50%; display:inline-block; }
  31. 		.ghwr-item-status { position:absolute; top:1px;	left:6px; z-index:2;
  32. 			display:none; }
  33. 		.ghwr-item-entry .btn-panel { top:-10em; opacity:0; }
  34. 		.ghwr-item-entry .error,	.ghwr-item-status.error {
  35. 			background-image: linear-gradient(#e00, #703); }
  36. 		.ghwr-item-status.unread { display:inline-block; }
  37. 		.ghwr-item-entry:hover, .ghwr-item-entry:focus-within,
  38. 			.ghwr-item-entry:hover .btn-panel, .ghwr-item-entry:focus-within .btn-panel {
  39. 			background-color: var(--color-state-hover-primary-bg);
  40. 			color:var(--color-text); }
  41. 		.ghwr-item-entry:hover .octicon, .ghwr-item-entry:focus-within .octicon {
  42. 			color:var(--color-text); }
  43. 		.ghwr-item-entry:hover .btn-panel, .ghwr-item-entry:focus-within .btn-panel {
  44. 			top:auto; opacity:1; }
  45. 		.ghwr-item-entry .btn-panel, .ghwr-last-checked .ghwr-right-panel {
  46. 			position:absolute; right:0; }
  47. 		.ghwr-last-checked { color:var(--color-text-primary);	padding:4px 8px; }
  48. 		.ghwr-item-entry { position:relative; }
  49. 		.ghwr-item-entry:hover a, .ghwr-item-entry:focus-within a,
  50. 		.ghwr-item-entry:hover button, .ghwr-item-entry:focus-within button {
  51. 			color:var(--color-state-hover-primary-text); }
  52. 		.ghwr-item-entry > button:hover, .ghwr-item-entry > button:focus {
  53. 				color:var(--color-btn-text); }
  54. 		.ghwr-item-entry label { width:75%; }
  55. 		.ghwr-item-entry input[type="text"] { width:100%; }
  56. 		.ghwr-item-entry .editing { justify-content:space-between; }
  57. 		.ghwr-items button { border:1px solid var(--color-btn-border); padding:0;
  58. 			border-radius:4px; }
  59. 		.ghwr-items button:not(:hover):not(:focus),
  60. 		.ghwr-item-entry:not(.editing) button:not([aria-checked="true"]) {
  61. 			background:#0000; border-color:#0000; }
  62. 		.ghwr-items button:hover, .ghwr-items button:focus, .ghwr-last-checked a:hover,
  63. 			.ghwr-last-checked a:focus { border-color:var(--color-btn-focus-border);
  64. 			outline:none; box-shadow:var(--color-btn-focus-shadow); }
  65. 		.ghwr-items .btn-panel button:hover, .ghwr-items .btn-panel button:focus {
  66. 			border-color:#eee; box-shadow:#eee; }
  67. 		.ghwr-last-checked button:not([aria-checked="true"]) { border-color:#0000;
  68. 			background:#0000; }
  69. 		.ghwr-items button[data-type="check"]:not([aria-checked="true"]) {
  70. 			cursor:auto; }
  71. 		.btn-panel button { color:var(--color-state-hover-primary-text);
  72. 			filter:brightness(90%); }
  73. 		.btn-panel button:hover, .btn-panel button:focus { filter:brightness(110%); }
  74. 		.ghwr-items li svg { pointer-events:none; fill:currentColor; }
  75. 		.ghwr-items li .btn[data-type="check"][aria-checked="false"] svg {
  76. 			visibility:hidden; }
  77. 		.ghwr-settings { padding:4px 8px 4px 16px; }
  78. 		.ghwr-settings input[type="number"] { width:5em; }
  79. 		.ghwr-items { --color-tooltip-bg:#343434; }
  80. 		.ghwr-items { width:50vw; min-width:500px; }
  81. 		@media (max-width:768px) { .ghwr-items { width:100vw; min-width:unset; }
  82. 			.hide-small { display:none; } }
  83. 		@media (max-width:1260px) { .ghwr-items { width:75vw; } }`
  84. 	);
  85.  
  86. 	let token = GM_getValue("github-token");
  87. 	let timer;
  88. 	let timer2;
  89. 	let focus;
  90. 	let options;
  91. 	let wrap = null;
  92. 	let showSettings = !token;
  93.  
  94. 	const encodedChars = /[&"'<>\n]/g;
  95. 	const sanitize = text => text.replace(
  96. 		encodedChars,
  97. 		r => `&#${r.charCodeAt(0)};`
  98. 	);
  99.  
  100. 	const timeElement = time =>
  101. 		`<relative-time datetime="${time}" class="no-wrap"></relative-time>`;
  102.  
  103. 	const watcherIcon = `
  104. 		<svg class="octicon octicon-spy" width="20" height="20" viewBox="0 0 24 24">
  105. 			<path d="M14.8 4c-1.3-.2-2.5 1.2-3.8.5-1-.6-2.9-.8-3.7.4C6.2 6.3 6.2 8.3 5.6 10c-.5 1.1-2 .3-2.8 1-1 .6-.5 2 .3 2.5.6.6 1.7.5 2 1.2.3.4 1.1 1.4.4 1.6l-4.1 2 3.1 5.3 1-.6-2.6-4.3 3.3-1.5c.9 2.1 2 4.2 4 5.5 1.6 1 3.7.2 4.8-1.1a12 12 0 002.5-4.2l3.7 1.6-2.7 4.3.9.6 3.4-5.4-5-2c.5-.6.3-1.8 1-2 1.2-.3 2.6-1 2.8-2.3 0-1.5-1.7-1.3-2.7-1.5-.5-1-.6-2-1-3-1-2.3-1.7-3.6-3-3.7zm.5 1c1.3 1 1.5 2.5 1.9 3.9.3 1 1 2.4-.6 2.4-2 .7-4.2.9-6.3.7-1.3-.2-2.6-.7-3.8-1.3.7-1.8.6-3.9 1.9-5.4 1-.7 2.1.5 3.2.5 1.4.3 2.4-1 3.7-.7zm-9.4 6.5c1.8 1.3 4 1.8 6.3 1.7 1.2 0 2.5-.3 3.7-.5 1.1-.3 2.2-1 3.4-.8.8-.3 1.8.4.7 1-1.3.7-3 1-4.4 1.3-4 .7-8.1.1-11.8-1.4-.8-.4-.4-1 .4-1.1.5 0 1.1 0 1.7-.2zM7 14.8c1.1.3 3 .4 4.1.7-.9 1.1-3.3.7-4-.7zm9.6.1c-1 .8-2.1 2-3.8.6 1.2 0 2.7-.3 3.8-.6zm-10 .8c1 .8 2.1 2.2 5.3.4 1.7 1.5 3.1.8 4.9 0-.8 2.2-1.8 4.7-4.1 5.8-1.3.6-2.7-.3-3.4-1.3-1.2-1.5-2-3.2-2.7-5z"/>
  106. 		</svg>`;
  107.  
  108. 	const buttonCheck = (label, index) => `
  109. 		<button type="button" data-type="check" data-index="${index}" class="btn btn-sm tooltipped-e" aria-label="${label}">
  110. 			<svg class="octicon octicon-check" width="16" height="16" viewBox="0 0 16 16" aria-hidden="true">
  111. 				<path fill-rule="evenodd" d="M13.78 4.22a.75.75 0 010 1.06l-7.25 7.25a.75.75 0 01-1.06 0L2.22 9.28a.75.75 0 011.06-1.06L6 10.94l6.72-6.72a.75.75 0 011.06 0z"></path>
  112. 			</svg>
  113. 		</button>`;
  114.  
  115. 	const buttonPanel = index => `
  116. 		<span class="btn-panel px-2">
  117. 		<button type="button" data-type="edit" data-index="${index}" class="ml-1" aria-label="Edit">
  118. 			<svg class="octicon octicon-pencil" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true">
  119. 				<path fill-rule="evenodd" d="M11.013 1.427a1.75 1.75 0 012.474 0l1.086 1.086a1.75 1.75 0 010 2.474l-8.61 8.61c-.21.21-.47.364-.756.445l-3.251.93a.75.75 0 01-.927-.928l.929-3.25a1.75 1.75 0 01.445-.758l8.61-8.61zm1.414 1.06a.25.25 0 00-.354 0L10.811 3.75l1.439 1.44 1.263-1.263a.25.25 0 000-.354l-1.086-1.086zM11.189 6.25L9.75 4.81l-6.286 6.287a.25.25 0 00-.064.108l-.558 1.953 1.953-.558a.249.249 0 00.108-.064l6.286-6.286z"></path>
  120. 			</svg>
  121. 		</button>
  122. 		<button type="button" data-type="delete" data-index="${index}" class="ml-1 color-text-danger" aria-label="Delete">
  123. 			<svg class="octicon octicon-trashcan" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true">
  124. 				<path fill-rule="evenodd" d="M6.5 1.75a.25.25 0 01.25-.25h2.5a.25.25 0 01.25.25V3h-3V1.75zm4.5 0V3h2.25a.75.75 0 010 1.5H2.75a.75.75 0 010-1.5H5V1.75C5 .784 5.784 0 6.75 0h2.5C10.216 0 11 .784 11 1.75zM4.496 6.675a.75.75 0 10-1.492.15l.66 6.6A1.75 1.75 0 005.405 15h5.19c.9 0 1.652-.681 1.741-1.576l.66-6.6a.75.75 0 00-1.492-.149l-.66 6.6a.25.25 0 01-.249.225h-5.19a.25.25 0 01-.249-.225l-.66-6.6z"></path>
  125. 			</svg>
  126. 		</button>
  127. 		</span>`;
  128.  
  129. 	const editRow = (item, index) => `
  130. 		<label class="d-flex ml-3 pl-1 pr-2">
  131. 			URL:&nbsp;
  132. 			<input type="text" class="form-control input-sm" value="${item.url || ""}" autofocus />
  133. 		</label>
  134. 		<button type="button" data-type="save" data-index="${index}" class="btn px-2">
  135. 			Save
  136. 		</button>
  137. 		<button type="button" data-type="cancel" data-index="${index}" class="btn px-2 ml-2">
  138. 			Cancel
  139. 		</button>`;
  140.  
  141. 	const errorRow = (item, index) => `
  142. 		<span role="alert" class="d-flex flex-items-center">
  143. 			<span class="error mr-1" aria-hidden="true"></span>
  144. 			Error: ${item.error || "Please enter a GitHub URL"}
  145. 			${buttonPanel(index)}
  146. 		</span>`;
  147.  
  148. 	const itemRow = (item, index) => {
  149. 		const { org, repo, branch = "master", path } = getItemDataFromUrl(item);
  150. 		const message = sanitize(item.message?.trim() || "");
  151. 		return `
  152. 			${buttonCheck("Clear this watched update", index)}
  153. 			<span title="${org}/${repo}...${path || ""}\n\n${message}">
  154. 				<span class="hide-small">Updated </span>
  155. 				${timeElement(item.date)}
  156. 				&ndash;
  157. 				<a href="${item.url}">
  158. 					${path?.split("/").slice(-1) ||
  159. 						`${org}/${repo}${branch === "master" ? "" : ` (${branch})`}`}
  160. 				</a>
  161. 				&ndash; by ${item.name} &ndash;
  162. 				${message}
  163. 			</span>
  164. 			${buttonPanel(index)}`;
  165. 	};
  166.  
  167. 	// Easier to maintain 3 separate than one big one
  168. 	const regexes = [
  169. 		/github.com\/(?<org>.+?)\/(?<repo>.+?)\/(.+?)\/(?<branch>.+?)\/(?<path>.+$)/,
  170. 		/github.com\/(?<org>.+?)\/(?<repo>.+?)\/(.+?)\/(?<branch>.+?)$/,
  171. 		/github.com\/(?<org>.+?)\/(?<repo>.+?)$/
  172. 	];
  173. 	const getItemDataFromUrl = ({ url = "" }) => {
  174. 		const match = regexes.reduce((match, regex) => {
  175. 			const test = url.match(regex);
  176. 			if (!match.done && test) {
  177. 				return { done: true, ...test };
  178. 			}
  179. 			return match;
  180. 		}, { done: false });
  181. 		return match?.groups || {};
  182. 	};
  183.  
  184. 	const buildQuery = () => options.items.map((item, index) => {
  185. 		const { org, repo, branch, path } = getItemDataFromUrl(item);
  186. 		const pathQuery = (path || "") !== "" ? `, path: "${path}"` : "";
  187. 		return org && repo
  188. 			? `item${index}: repository(name: "${repo}", owner: "${org}") {
  189. 			ref(qualifiedName: "${branch || "master"}") {
  190. 				target {
  191. 					...on Commit{
  192. 						history(first:1${pathQuery}) {
  193. 							nodes {
  194. 								author {
  195. 									name
  196. 									date
  197. 								}
  198. 								message
  199. 							}
  200. 						}
  201. 					}
  202. 				}
  203. 			}
  204. 		}` : null;
  205. 	});
  206.  
  207. 	const calculatedInterval = (minutes = options.interval) => minutes * 60 * 1000;
  208.  
  209. 	const setLastCheckedTime = () => {
  210. 		options.lastChecked =
  211. 			token && options.items.filter(item => item.url).length > 0
  212. 				? Date.now()
  213. 				: null;
  214. 	};
  215.  
  216. 	const setOptions = () => {
  217. 		GM_setValue("options", options);
  218. 	};
  219.  
  220. 	const getOptions = () => {
  221. 		options = Object.assign({}, {
  222. 			interval: 60, // check status every x minutes
  223. 			lastChecked: null,
  224. 			items: []
  225. 		}, GM_getValue("options") || {});
  226. 	};
  227.  
  228. 	const updateOptions = ({ data, errors }) => {
  229. 		$(".ghwr-details", wrap).classList.toggle("error", errors?.length);
  230. 		if (data || errors) {
  231. 			const emptyUrl = "Please enter a GitHub URL";
  232. 			// Update stored data
  233. 			options.items = options.items
  234. 				.map((item, index) => {
  235. 					const { author: { name, date } = {}, message } =
  236. 						data[`item${index}`]?.ref?.target?.history?.nodes[0] || {};
  237. 					const hasError = !name || !date
  238. 						? { message: `${item.url ? `${item.url} is not a valid URL` : emptyUrl}` }
  239. 						: errors?.find(err => err.path[0] === `item${index}`);
  240.  
  241. 					return {
  242. 						...item,
  243. 						name,
  244. 						message,
  245. 						date,
  246. 						unread: item.unread || date !== item.date,
  247. 						error: hasError ? hasError.message : "",
  248. 						editing: false
  249. 					};
  250. 				})
  251. 				// Sort by date to make the rendered list easy to read
  252. 				.sort((a, b) => new Date(b.date) - new Date(a.date));
  253. 			setLastCheckedTime();
  254. 			setOptions();
  255. 			showStatusIndicator();
  256. 		}
  257. 	};
  258.  
  259. 	// item list is resorted after every update; so find row by url
  260. 	const findRow = (index, selector) => {
  261. 		const url = options.items[index]?.url
  262. 		return url
  263. 			? `.dropdown-item[data-url="${url}"] ${selector}`
  264. 			: null;
  265. 	}
  266.  
  267. 	const trailingSlashRegex = /\/$/g;
  268. 	const removeTrailingSlash = url => url.replace(trailingSlashRegex, "");
  269.  
  270. 	const handleClick = async ({ type, index } = {}) => {
  271. 		let value;
  272. 		if (type) {
  273. 			switch (type) {
  274. 			case "check":
  275. 				if (index === "all") {
  276. 					options.items = options.items.map(item => (
  277. 						{ ...item, unread: false }
  278. 					));
  279. 					focus = "button[data-type='refresh']";
  280. 				} else {
  281. 					options.items[index].unread = false;
  282. 					focus = findRow(index, "a");
  283. 				}
  284. 				break;
  285. 			case "add":
  286. 				options.items.push({ editing: true });
  287. 				break;
  288. 			case "delete":
  289. 				options.items.splice(index, 1);
  290. 				focus = findRow(index, "a");
  291. 				break;
  292. 			case "cancel":
  293. 				options.items[index].editing = false;
  294. 				focus = findRow(index, "button[data-type='edit']");
  295. 				break;
  296. 			case "edit":
  297. 				options.items[index].editing = true;
  298. 				focus = findRow(index, "input[type='text']");
  299. 				break;
  300. 			case "save":
  301. 				value = $("input", $$(".ghwr-item-entry")[index])?.value;
  302. 				if (value && value !== options.items[index].url) {
  303. 					options.items[index] = { url: removeTrailingSlash(value) };
  304. 					options.lastChecked = null;
  305. 				}
  306. 				options.items[index].editing = false;
  307. 				focus = "button[data-type='add']";
  308. 				break;
  309. 			case "refresh":
  310. 				options.lastChecked = null;
  311. 				focus = "button[data-type='refresh']";
  312. 				break;
  313. 			case "settings":
  314. 				showSettings = !showSettings;
  315. 				focus = "input[type='password']";
  316. 				break;
  317. 			case "save-settings":
  318. 				options.error = "";
  319. 				value = parseInt($("input[type='number']", wrap).value, 10);
  320. 				if (!isNaN(value) && value > 1 && value !== options.interval) {
  321. 					options.interval = value;
  322. 					options.lastChecked = null;
  323. 				}
  324. 				value = $("input[type='password']", wrap).value;
  325. 				if (value && value !== token) {
  326. 					token = value;
  327. 					GM_setValue("github-token", value);
  328. 					options.lastChecked = null;
  329. 				}
  330. 				showSettings = false;
  331. 				focus = "button[data-type='settings']";
  332. 				break;
  333. 			case "cancel-settings":
  334. 				showSettings = false;
  335. 				focus = "button[data-type='settings']";
  336. 				break;
  337. 			}
  338. 			setOptions();
  339. 			renderStatus();
  340. 		}
  341. 	}
  342.  
  343. 	const setFocus = () => {
  344. 		setTimeout(() => {
  345. 			if (focus) {
  346. 				$(focus, wrap)?.focus();
  347. 				focus = "";
  348. 			}
  349. 		});
  350. 	};
  351.  
  352. 	const getStatus = () => options.items
  353. 		.filter(item => item.unread)
  354. 		.length > 0;
  355.  
  356. 	const setStatus = () => {
  357. 		$$(".ghwr-item-entry button[data-type='check']", wrap)?.forEach(btn => {
  358. 			const indx = btn.dataset.index;
  359. 			const isChecked = options.items[indx]?.unread;
  360. 			btn.setAttribute("aria-checked", isChecked);
  361. 			btn.disabled = !isChecked;
  362. 			// toggle tooltips
  363. 			btn.classList.toggle("tooltipped", isChecked);
  364. 		});
  365. 		const isChecked = getStatus();
  366. 		const lastChkBtn = $(".ghwr-last-checked button[data-type='check']", wrap);
  367. 		lastChkBtn.setAttribute("aria-checked", isChecked);
  368. 		lastChkBtn.classList.toggle("tooltipped", isChecked);
  369. 		lastChkBtn.disabled = !isChecked;
  370. 		showStatusIndicator();
  371. 	};
  372.  
  373. 	const renderStatus = async () => {
  374. 		if (!$(".ghwr-details")?.open) {
  375. 			return;
  376. 		}
  377.  
  378. 		await fetchStatus();
  379. 		const list = options.items
  380. 			.map((item, index) => {
  381. 				let content = `<span class="ml-4">Unknown</span>${buttonPanel(index)}`;
  382. 				if (item.editing) {
  383. 					content = editRow(item, index);
  384. 				} else if (item.error || !item.url) {
  385. 					content = errorRow(item, index);
  386. 				} else if (item.url) {
  387. 					content = itemRow(item, index);
  388. 				}
  389. 				const rowClass = [
  390. 					"d-flex flex-items-center dropdown-item ghwr-item-entry mr-2 px-2",
  391. 					item.editing ? " editing" : "",
  392. 				].join("")
  393. 				return `<li class="${rowClass}" data-url="${item.url}">${content}</li>`;
  394. 			})
  395. 			.join("");
  396.  
  397. 		const dateTime = token && options.lastChecked
  398. 			? timeElement(new Date(options.lastChecked).toISOString())
  399. 			: "Unknown";
  400.  
  401. 		let error;
  402. 		if (token) {
  403. 			error = options.items.length
  404. 				? options.error
  405. 				: "Please add some items to watch";
  406. 		} else {
  407. 			error = `
  408. 				<span class='text-gray-light'>
  409. 					Please
  410. 					<a href='https://github.com/settings/tokens/new'>
  411. 						add a GitHub personal access token
  412. 					</a>
  413. 				</span>`;
  414. 		}
  415.  
  416. 		$(".ghwr-items", wrap).innerHTML = `
  417. 			<ul>
  418. 				<li class="ghwr-header ml-2 text-gray-light">${watcherIcon} GitHub Watcher</li>
  419. 				<li class="dropdown-divider" role="separator"></li>
  420. 				${list.length ? `
  421. 					<li class="ghwr-list-wrap"><ul>${list}</ul></li>
  422. 					<li class='dropdown-divider' role='separator'></li>` : ""}
  423. 				${!token || showSettings ? `
  424. 					<li class="ghwr-settings text-gray-light d-flex flex-items-center border-bottom pr-4">
  425. 						<label class="ml-3 pl-1 pr-2">
  426. 							GitHub Token: <input type="password" class="form-control input-sm" value="${token || ""}" />
  427. 						</label>
  428. 						<label class="pl-4 pr-2" aria-label="Check interval in minutes">
  429. 							Interval (min):
  430. 							<input type="number" class="form-control input-sm" value="${options.interval}" min="5" max="9999" step="1" />
  431. 						</label>
  432. 						<button type="button" data-type="save-settings" class="btn px-2 ml-2">Save</button>
  433. 						<button type="button" data-type="cancel-settings" class="btn px-2 ml-2">Cancel</button>
  434. 					</li>` : ""}
  435. 				<li class="ghwr-last-checked text-gray-light d-flex flex-items-center flex-justify-between">
  436. 					<span class="d-flex flex-items-center flex-start">
  437. 						${buttonCheck("Clear all watched updates", "all")}
  438. 						Last checked:&nbsp;${dateTime}
  439. 						<button type="button" data-type="refresh" class="btn px-2 ml-1 tooltipped tooltipped-e" aria-label="Check again now">
  440. 							<svg class="octicon octicon-sync" viewBox="0 0 24 24" width="16" height="16" aria-hidden="true">
  441. 								<path d="M3.38 8A9.502 9.502 0 0112 2.5a9.502 9.502 0 019.215 7.182.75.75 0 101.456-.364C21.473 4.539 17.15 1 12 1a10.995 10.995 0 00-9.5 5.452V4.75a.75.75 0 00-1.5 0V8.5a1 1 0 001 1h3.75a.75.75 0 000-1.5H3.38zm-.595 6.318a.75.75 0 00-1.455.364C2.527 19.461 6.85 23 12 23c4.052 0 7.592-2.191 9.5-5.451v1.701a.75.75 0 001.5 0V15.5a1 1 0 00-1-1h-3.75a.75.75 0 000 1.5h2.37A9.502 9.502 0 0112 21.5c-4.446 0-8.181-3.055-9.215-7.182z"/>
  442. 							</svg>
  443. 						</button>
  444. 						<button type="button" data-type="settings" class="btn px-2 ml-1 tooltipped tooltipped-e" aria-label="Settings">
  445. 							<svg class="octicon octicon-gear" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true">
  446. 								<path fill-rule="evenodd" d="M7.429 1.525a6.593 6.593 0 011.142 0c.036.003.108.036.137.146l.289 1.105c.147.56.55.967.997 1.189.174.086.341.183.501.29.417.278.97.423 1.53.27l1.102-.303c.11-.03.175.016.195.046.219.31.41.641.573.989.014.031.022.11-.059.19l-.815.806c-.411.406-.562.957-.53 1.456a4.588 4.588 0 010 .582c-.032.499.119 1.05.53 1.456l.815.806c.08.08.073.159.059.19a6.494 6.494 0 01-.573.99c-.02.029-.086.074-.195.045l-1.103-.303c-.559-.153-1.112-.008-1.529.27-.16.107-.327.204-.5.29-.449.222-.851.628-.998 1.189l-.289 1.105c-.029.11-.101.143-.137.146a6.613 6.613 0 01-1.142 0c-.036-.003-.108-.037-.137-.146l-.289-1.105c-.147-.56-.55-.967-.997-1.189a4.502 4.502 0 01-.501-.29c-.417-.278-.97-.423-1.53-.27l-1.102.303c-.11.03-.175-.016-.195-.046a6.492 6.492 0 01-.573-.989c-.014-.031-.022-.11.059-.19l.815-.806c.411-.406.562-.957.53-1.456a4.587 4.587 0 010-.582c.032-.499-.119-1.05-.53-1.456l-.815-.806c-.08-.08-.073-.159-.059-.19a6.44 6.44 0 01.573-.99c.02-.029.086-.075.195-.045l1.103.303c.559.153 1.112.008 1.529-.27.16-.107.327-.204.5-.29.449-.222.851-.628.998-1.189l.289-1.105c.029-.11.101-.143.137-.146zM8 0c-.236 0-.47.01-.701.03-.743.065-1.29.615-1.458 1.261l-.29 1.106c-.017.066-.078.158-.211.224a5.994 5.994 0 00-.668.386c-.123.082-.233.09-.3.071L3.27 2.776c-.644-.177-1.392.02-1.82.63a7.977 7.977 0 00-.704 1.217c-.315.675-.111 1.422.363 1.891l.815.806c.05.048.098.147.088.294a6.084 6.084 0 000 .772c.01.147-.038.246-.088.294l-.815.806c-.474.469-.678 1.216-.363 1.891.2.428.436.835.704 1.218.428.609 1.176.806 1.82.63l1.103-.303c.066-.019.176-.011.299.071.213.143.436.272.668.386.133.066.194.158.212.224l.289 1.106c.169.646.715 1.196 1.458 1.26a8.094 8.094 0 001.402 0c.743-.064 1.29-.614 1.458-1.26l.29-1.106c.017-.066.078-.158.211-.224a5.98 5.98 0 00.668-.386c.123-.082.233-.09.3-.071l1.102.302c.644.177 1.392-.02 1.82-.63.268-.382.505-.789.704-1.217.315-.675.111-1.422-.364-1.891l-.814-.806c-.05-.048-.098-.147-.088-.294a6.1 6.1 0 000-.772c-.01-.147.039-.246.088-.294l.814-.806c.475-.469.679-1.216.364-1.891a7.992 7.992 0 00-.704-1.218c-.428-.609-1.176-.806-1.82-.63l-1.103.303c-.066.019-.176.011-.299-.071a5.991 5.991 0 00-.668-.386c-.133-.066-.194-.158-.212-.224L10.16 1.29C9.99.645 9.444.095 8.701.031A8.094 8.094 0 008 0zm1.5 8a1.5 1.5 0 11-3 0 1.5 1.5 0 013 0zM11 8a3 3 0 11-6 0 3 3 0 016 0z"></path>
  447. 							</svg>
  448. 						</button>
  449. 						${error && `<span class="ghwr-api-error ml-2 color-text-danger" role="alert">${error}</span>`}
  450. 					</span>
  451. 					<span class="d-flex flex-items-center flex-end">
  452. 						<a href="https://github.com/Mottie/GitHub-userscripts/wiki/GitHub-watcher" class="px-2 border-0 tooltipped tooltipped-w" aria-label="Click to learn how to use GitHub watcher">
  453. 							<svg class="octicon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" width="14" height="16" viewBox="0 0 14 16">
  454. 								<path d="M6 10h2v2H6V10z m4-3.5c0 2.14-2 2.5-2 2.5H6c0-0.55 0.45-1 1-1h0.5c0.28 0 0.5-0.22 0.5-0.5v-1c0-0.28-0.22-0.5-0.5-0.5h-1c-0.28 0-0.5 0.22-0.5 0.5v0.5H4c0-1.5 1.5-3 3-3s3 1 3 2.5zM7 2.3c3.14 0 5.7 2.56 5.7 5.7S10.14 13.7 7 13.7 1.3 11.14 1.3 8s2.56-5.7 5.7-5.7m0-1.3C3.14 1 0 4.14 0 8s3.14 7 7 7 7-3.14 7-7S10.86 1 7 1z"></path>
  455. 							</svg>
  456. 						</a>
  457. 						<button type="button" data-type="add" class="btn px-2 ml-1 tooltipped tooltipped-w" aria-label="Add new watched item">
  458. 							<svg class="octicon octicon-plus" viewBox="0 0 16 16" width="16" height="16" aria-hidden="true">
  459. 								<path fill-rule="evenodd" d="M7.75 2a.75.75 0 01.75.75V7h4.25a.75.75 0 110 1.5H8.5v4.25a.75.75 0 11-1.5 0V8.5H2.75a.75.75 0 010-1.5H7V2.75A.75.75 0 017.75 2z"></path>
  460. 							</svg>
  461. 						</button>
  462. 					</span>
  463. 				</li>
  464. 			</ul>`;
  465.  
  466. 		setStatus();
  467. 		setFocus();
  468. 	}
  469.  
  470. 	const showError = error => {
  471. 		setLastCheckedTime();
  472. 		options.error = error.errorMessage || error.message;
  473. 		setOptions();
  474. 	}
  475.  
  476. 	const showStatusIndicator = () => {
  477. 		// show unread indicator
  478. 		const indicator = $(".ghwr-item-status", wrap);
  479. 		const hasError = options.items.some(item => item.error);
  480. 		indicator.classList.toggle("unread", hasError || getStatus());
  481. 		indicator.classList.toggle("error", hasError);
  482. 	};
  483.  
  484. 	const shouldFetch = () => {
  485. 		getOptions();
  486. 		const hasItems = options.items.filter(item => item.url).length > 0;
  487. 		const needsCheck = !options.lastChecked ||
  488. 			options.lastChecked + calculatedInterval() < Date.now();
  489. 		return !!token && hasItems && needsCheck;
  490. 	};
  491.  
  492. 	const fetchStatus = () => {
  493. 		getOptions();
  494. 		if (shouldFetch()) {
  495. 			return fetch(
  496. 				"https://api.github.com/graphql",
  497. 				{
  498. 					method: "POST",
  499. 					headers: {
  500. 						"Content-Type": "application/json",
  501. 						"Authorization": `bearer ${token}`
  502. 					},
  503. 					body: JSON.stringify({ query: `{${buildQuery()}}` }),
  504. 				})
  505. 				.then(res => res.json())
  506. 				.then(res => {
  507. 					if (res.message) {
  508. 						throw new Error(res.message);
  509. 					}
  510. 					options.error = "";
  511. 					return updateOptions(res);
  512. 				})
  513. 				.catch(err => showError(err));
  514. 		}
  515. 		return Promise.resolve();
  516. 	};
  517.  
  518. 	const init = async () => {
  519. 		getOptions();
  520. 		const header = $(".Header .notification-indicator");
  521. 		if (header && !$(".ghwr-header-notification")) {
  522. 			wrap = make({
  523. 				el: "div",
  524. 				className: "Header-item position-relative d-md-flex ghwr-header-notification",
  525. 				html: `
  526. 					<details class="details-overlay details-reset ghwr-details">
  527. 						<summary class="Header-link" aria-label="see watched items" aria-haspopup="menu" role="button">
  528. 							<span class="ghwr-item-status"></span>
  529. 							${watcherIcon}
  530. 							<span class="dropdown-caret"></span>
  531. 						</summary>
  532. 						<details-menu class="dropdown-menu dropdown-menu-sw ghwr-items" role="menu">
  533. 							<div class="d-flex flex-justify-center py-md-2">
  534. 								<img src="https://github.githubassets.com/images/spinners/octocat-spinner-32.gif" width="32" alt="">
  535. 							</div>
  536. 						</details-menu>
  537. 					</details>`
  538. 			});
  539. 			header.closest(".Header-item")?.before(wrap);
  540. 			on($(".ghwr-details", wrap), "toggle", () => {
  541. 				renderStatus();
  542. 			});
  543. 			on($(".ghwr-items", wrap), "click", event => {
  544. 				const { target } = event;
  545. 				if (target.type === "button") {
  546. 					event.preventDefault();
  547. 					handleClick(target.dataset);
  548. 				} else if (target.type === "text") {
  549. 					event.preventDefault();
  550. 				}
  551. 			});
  552. 			await fetchStatus();
  553. 			showStatusIndicator();
  554. 		}
  555. 	}
  556.  
  557. 	function setTimer() {
  558. 		clearTimeout(timer);
  559. 		clearInterval(timer2);
  560. 		timer = setTimeout(async () => {
  561. 			if (shouldFetch()) {
  562. 				setLastCheckedTime();
  563. 				await fetchStatus();
  564. 			}
  565. 			renderStatus();
  566. 			setTimer();
  567. 		}, calculatedInterval());
  568. 		timer2 = setInterval(() => {
  569. 			// Update indicator every 5 minutes because of multiple tabs
  570. 			getOptions();
  571. 			showStatusIndicator();
  572. 		}, calculatedInterval(5));
  573. 	}
  574.  
  575. 	getOptions();
  576. 	init();
  577. 	setTimer();
  578.  
  579. 	on(document, "ghmo:container", init);
  580.  
  581. })();